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Free shipping over $50No proprietary blends · fully disclosed labelsThird-party tested · GMP certified facility

Customer Reviews

4.3 out of 5 · 295 reviews

Reviews are a representative sample of real customer reviews aggregated from public data and matched to this product; written reviews are representative samples, not verified individual purchases.

4.3

out of 5

I've had better

It's just okay

Isabella P.·April 17, 2020·7 found this helpful

Im a fan!

I take between meals. Doesn't bloat me, and taste great. Big fan!

Daniel H.·September 19, 2019·4 found this helpful

We all need more BCAA's if we work out!

I like the taste and the way it makes me feel when i work out! This stuff helps me to feel more confident and helps me through my work outs! It also helps recover quicker and keep my muscle on!

Ava T.·August 20, 2019·4 found this helpful

Not positive first experience with BCAAs

My first experience with BCAA’s so not sure of it’s all of them but the taste of this is horribly bitter. I am choking my way through it since it costs so much. Love OSL products but this one for me is tough. I do feel that it helps with DOMS and muscle fatigue.

Daniel B.·September 6, 2019·3 found this helpful

Great taste

This is a great new product from Old School Labs. I drink it post-workout and it helps with recovery. The flavor tastes natural and is a refreshing drink post-workout. I definitely recommend!

Ivy L.·August 31, 2019·3 found this helpful

Great flavor, great ingredients!

The flavor is good! Would love a lemon lime flavor one day! It mixes really well. I always add more water than it suggests. Love the ingredients list too!

Maya L.·January 29, 2020·2 found this helpful

Showing 6 of 61 reviews